one of those being remembered today is krystle campbell. hundreds turned out today for the funeral of the 29-year-old restaurant manager. meanwhile, boston university has announced a memorial scholarship to honor the life of one of its students, lingi lu. >> police are look at this jihad video here, parts of the elder brother's youtube collection, but the focus is on the younger brother, dzhokhar tsarnaev, seen here wrestling with a friend. he was the captain of his senior year high school wrestling team. today, though, a much different situation for him. he's handcuffed as we speak to a hospital bed, and as jake mentioned, we have just learned the charges here have now been filed against him. this is huge that we're learning here, just in the last couple of minutes, a senior federal official briefed on the investigation said this young man is in fact communicating in writing. his throat was wounded. he is injured, so as a result, the myriad of injuries have left him speechless, at least for now. >> there are a lot of moving parts in this i